Nicks previously hinted at being miffed her bandmates has decided to do a joint project without her.

‘I’ve been on the road [solo] since last September, so I don’t understand their premise,’ she told Rolling Stone.

‘Christine was gone [from the group] for 16 years and came back, did a massive tour, and then it’s like, ‘Now I’m just gonna go back to London and sit in my castle for two years’? She wanted to keep working.